公开(公告)号：DE2716106A1

公开(公告)日：1977-10-27

申请号：DE2716106

申请日：1977-04-12

Applicant: TORAY INDUSTRIES

Inventor： OTAKI YUKIO ,  OKA KEN-ICHIRO ,  KOIDE KAZUYOSHI ,  NAKAGAWA KIYOSHI

IPC: D02G1/02 ,  D02G1/08

Abstract: This invention relates to a method and apparatus for imparting false twists to two yarns simultaneously. The significance of the invention resides in that an industrially utilizable method for false twisting yarns by frictional contact of two yarns with 4 rotating frictional discs has been provided. The apparatus of the present invention for practising the false twisting method is characterized in that the angle of contact of yarns with the frictional discs is maintained within a specific range and the frictional discs are attached to four shafts in specific order at specific heights. Various processes for preparing a variety of false twist yarns by utilizing the false twisting method and apparatus of the present invention have been established.

公开(公告)号：DE69030313D1

公开(公告)日：1997-04-30

申请号：DE69030313

申请日：1990-01-04

Applicant: TORAY INDUSTRIES

Inventor： KAI TSUGIHIKO ,  SEKI MASAO ,  KAWAI FUMIKO ,  KOIDE KAZUYOSHI

IPC: B29C35/08 ,  B29C55/00 ,  D01F6/60 ,  D01F6/62 ,  D02J1/22

Abstract: A stretched plastic moulding has high strength, high modulus and excellent dimensional stability at higher temps.. The moulding is obtd. by stretching a plastic moulding of e.g., polyester, or polyamide in a low-temp. plasma. @(24pp Dwg.No.0/0).

公开(公告)号：DE69030313T2

公开(公告)日：1997-08-14

申请号：DE69030313

申请日：1990-01-04

Applicant: TORAY INDUSTRIES

Inventor： KAI TSUGIHIKO ,  SEKI MASAO ,  KAWAI FUMIKO ,  KOIDE KAZUYOSHI

IPC: B29C35/08 ,  B29C55/00 ,  D01F6/60 ,  D01F6/62 ,  D02J1/22

Abstract: A stretched plastic moulding has high strength, high modulus and excellent dimensional stability at higher temps.. The moulding is obtd. by stretching a plastic moulding of e.g., polyester, or polyamide in a low-temp. plasma. @(24pp Dwg.No.0/0).

公开(公告)号：JP2576084B2

公开(公告)日：1997-01-29

申请号：JP14418784

申请日：1984-07-13

Applicant: TORAY INDUSTRIES

Inventor： KOIDE KAZUYOSHI ,  OKAMOTO TAKAHARU

IPC: B41J31/04 ,  D06C27/00

公开(公告)号：JPH03279467A

公开(公告)日：1991-12-10

申请号：JP7099890

申请日：1990-03-20

Applicant: TORAY INDUSTRIES

Inventor： SEKI MASAO ,  KAWAI FUMIKO ,  KOIDE KAZUYOSHI

IPC: D06P5/20 ,  D06M10/00 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/32

Abstract: PURPOSE:To easily impart excellent anti-pilling property and color fastness to a polyester fiber and a polyester fiber dyed with a disperse dye by irradiating the fiber with ultraviolet ray having a wavelength shorter than a specific level. CONSTITUTION:A polyester fiber cloth (e.g. scoured and heat-set cloth) and a cloth dyed with a disperse dye by conventional process is irradiated with ultraviolet ray containing the component of

公开(公告)号：JPS61146831A

公开(公告)日：1986-07-04

申请号：JP26850684

申请日：1984-12-21

Applicant: TORAY INDUSTRIES

Inventor： NAKAMURA TERUO ,  KOIDE KAZUYOSHI ,  MASUDA YUTAKA

IPC: D02G3/00

公开(公告)号：JPS6071763A

公开(公告)日：1985-04-23

申请号：JP17822883

申请日：1983-09-28

Applicant: TORAY INDUSTRIES

Inventor： KOIDE KAZUYOSHI ,  OKAMOTO TAKAHARU ,  MASUDA SATOSHI

IPC: D06B3/32 ,  D06B5/22

公开(公告)号：JPS5947049B2

公开(公告)日：1984-11-16

申请号：JP4048276

申请日：1976-04-10

Applicant: Toray Industries

Inventor： OOTAKI YUKIO ,  OKA KENICHIRO ,  KOIDE KAZUYOSHI ,  NAKAGAWA KYOSHI

IPC: D02G1/02 ,  D02G1/08

CPC classification number: D02G1/082 ,  D02G1/0266

公开(公告)号：JPS597808B2

公开(公告)日：1984-02-21

申请号：JP4048176

申请日：1976-04-10

Applicant: Toray Industries

Inventor： OOTAKI YUKIO ,  OKA KENICHIRO ,  KOIDE KAZUYOSHI ,  NAKAGAWA KYOSHI

IPC: D02G1/08

公开(公告)号：JPS58140219A

公开(公告)日：1983-08-19

申请号：JP2129082

申请日：1982-02-15

Applicant: TORAY INDUSTRIES

Inventor： KOIDE KAZUYOSHI ,  OKAMOTO TAKAHARU ,  MASUDA SATOSHI

IPC: C08J7/00

Abstract: PURPOSE:To obtain a colored film with an excellent light resistance by distributing a dye deviated thicknesswise on one side of a film with a dyeing liquid contacting one side threof selectively. CONSTITUTION:A film 5 is dyed with a dye liquid contacting it diviated to one side thereof to obtain a colored film with the dye distributed diviated thicknesswise on the one side thereof by passing two sheets of films 5a and 5b in a tight polymerization through the dye liquid 9 or by passing the films 5 there-through 9 adhering to the surface of a roll 10. When the colored film is used with the low dye concentration side thereof irradiated, the light resistance and the stoutness thereof can be improved remarkably. The film preferably contains a ultraviolet ray absorbent.